GeoVision GV-DFR1352 Door Frame Card Reader Instructions
The GeoVision GV-DFR1352 Door Frame Card Reader is a weather-sealed and IP66 compliant device that recognizes access control cards. With Wiegand and RS-485 outputs, it can be integrated with any standard access control system. This user manual provides specifications, features, and installation instructions for the GV-DFR1352.